000 00228nam a22000974a 4500
082 _a907 VIN.U
100 _aVinay Gupta.
245 _aUpkar`s UGC NET/JRF/SET
_cby Vinay Gupta
260 _a[s.l]:
_bUpkar Prakashan
942 _cREF
999 _c353051
_d353051